Movable suspension charging pile

Abstract

The utility model discloses a movable suspension charging pile which comprises a charging box, the charging box is connected with a first cable and a second cable, and the charging box can move up and down along a first base box of a first moving mechanism under the action of a first driving mechanism; the first moving mechanism can drive the charging box to move in the left-right direction of the second base box under the action of the second driving mechanism. According to the utility model, the charging box can be driven by the second moving mechanism to adaptively move left and right along the second base box according to the position of the charging port of the electric automobile, so that the length of a cable required to be dragged during charging can be reduced, and the length of the reserved cable can be greatly reduced; the charging box can be driven to move in the vertical direction through the first moving mechanism, the charging box is matched with the second moving mechanism, the space of a parking space cannot be occupied, pedestrians or vehicles can pass through the charging box conveniently, the charging box can be suitable for people of different heights to operate, and the using flexibility and convenience of the charging box are improved.

Description

Technical Field

[0001] The utility model relates to the field of charging piles, in particular to a movable hanging charging pile. Background Art

[0002] At present, the types of charging piles in public parking lots (especially underground parking lots) for residential communities or public buildings are floor-standing or wall-mounted. The installation positions of the upper charging piles are fixed, but the current charging ports of electric vehicles are located in different positions according to different brands or models. For example, some are located at the right rear or left rear of the car, some are located at the left front or right front of the car, and some are located in the center of the front or rear of the car. This will cause the public charging piles to reserve longer cables to facilitate the use of different vehicles, and when in use, sometimes it is necessary to drag longer cables and charging guns for charging. For example, when the charging port is at the front of the car and the charging pile is at the rear of the car, at least a cable that can bypass the length of the car needs to be dragged, and sometimes a cable that can bypass the width of the car needs to be added. For example, for electric SUV models, the length of the dragged cable sometimes needs to reach 6m or more, and the weight of the high-power, fast-charging charging cable and its charging gun is very heavy. For example, a 250A, 7-meter-long charging gun and its cable can weigh 50-60 kilograms, which is not only inconvenient, but also greatly affects the experience. Therefore, it is necessary to improve the existing technology and provide a movable charging pile, whose charging box can be adaptively moved according to the charging port of the electric vehicle, which can not only reduce the length of the cable to be dragged during use, but also reduce the length of the reserved cable. Summary of the invention

[0003] Therefore, based on the above background, the utility model provides a movable charging pile, whose charging box can be adaptively moved left and right according to the position of the electric vehicle charging port, which can not only reduce the length of the cable required to be dragged during charging, but also greatly reduce the length of the reserved cable.

[0004] The technical solution provided by the utility model is:

[0005] A movable hanging charging pile, comprising a charging box, the charging box being connected to a first cable and a second cable, the input end of the first cable being connected to the charging box, and the output end thereof being connected to a charging gun; the input end of the second cable being connected to an external power source, and the output end thereof being connected to the charging box; and further comprising:

[0006] The first moving mechanism comprises a vertical first base box, and the charging box can move up and down along the first base box under the action of the first driving mechanism;

[0007] The second moving mechanism includes a second transverse base box. The first moving mechanism can drive the charging box to move in the left-right direction along the second base box under the action of the second driving mechanism.

[0008] In one implementation manner, the first base box is hollow, and a first driving mechanism is disposed in the cavity thereof. The first driving mechanism includes a first motor, and the first motor is connected to a first screw.

[0009] One implementation method is that the charging box is installed on a vertical movable plate with a length, and a first slider is provided on the upper part of the movable plate. The first slider is spirally fitted on the first screw.

[0010] One implementation method is that two strip holes are provided on the side plate of the first base box for mounting the movable plate, and a guide plate is spaced between the strip holes;

[0011] The first sliding block is provided with a guide through hole matched with the guide plate.

[0012] One implementation method is that when the first sliding block is in the highest state, the lower part of the movable plate exceeds the first base box;

[0013] A hook is provided at the lower part of the movable plate, and the hook is always located below the first base box.

[0014] One implementation manner is that a second screw is disposed in the second base box, the second screw is connected to a second driving mechanism, and the second driving mechanism includes a second motor.

[0015] One implementation method is that the second screw rod cooperates with the spiral sleeve to be provided with a second slider, and the first base box is installed on the second slider.

[0016] The above technical solution has the following beneficial effects:

[0017] ① The utility model can drive the charging box to move adaptively in the left and right directions (along the length direction of the parking space or the length direction of the vehicle) along the second base box through the second moving mechanism according to the position of the electric vehicle charging port, which can not only reduce the length of the cable that needs to be dragged during charging, but also greatly reduce the length of the reserved cable line;

[0018] ② The utility model can drive the charging box to move in the up and down directions through the first moving mechanism, and cooperate with the second moving mechanism, which not only does not occupy the parking space, but also facilitates the passage of pedestrians or vehicles, and can also be used by people of different heights to increase its flexibility and convenience. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 The structure of the embodiment 1 of the present utility model is shown in FIG. Figure 1 ;

[0021] Figure 2 The structure of the embodiment 1 of the present utility model is shown in FIG. Figure 2 ;

[0022] Figure 3 The structure diagram of the first moving mechanism of the embodiment 1 of the utility model is shown in FIG. Figure 1 ;

[0023] Figure 4 The structure diagram of the first moving mechanism of the embodiment 1 of the utility model is shown in FIG. Figure 2 ;

[0024] Figure 5 The structure diagram of the first moving mechanism of the embodiment 1 of the utility model is shown in FIG. Figure 3 ;

[0025] Figure 6 The structure diagram of the first moving mechanism of the embodiment 1 of the utility model is shown in FIG. Figure 4 ;

[0026] Figure 7 The structure diagram of the first moving mechanism of the second embodiment of the present utility model is as follows: Figure 2 ;

[0027] Figure 8 The structure of the embodiment 3 of the present utility model is shown in FIG. Figure 1 ;

[0028] Fig. 9 The structure of the embodiment 3 of the present utility model is shown in FIG. Figure 2 ;

[0029] Fig.10 The structure of the embodiment 3 of the present utility model is shown in FIG. Figure 3 ;

[0030] Fig.11 This is a schematic diagram of the structure of Embodiment 4 of the present utility model;

[0031] Fig.12 This is a schematic structural diagram of a hose according to Embodiment 4 of the present utility model;

[0032] Fig.13 This is a schematic structural diagram of Example 5 of the present utility model. DETAILED DESCRIPTION

[0033] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0034] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "inner", "outer", "vertical", "circumferential" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0035] In the description of the present utility model, "first feature" and "second feature" may include one or more of the features. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features.

[0036] The utility model is further described below in conjunction with the accompanying drawings.

[0037] It should be noted that the left and right directions in the following embodiments refer to the attached Figure 1 The X arrow in the figure points to the direction.

[0038] Example 1: Reference Figures 1 to 6 A movable hanging charging pile shown in the figure comprises a charging box 3, the charging box 3 is connected with a first cable 31 and a second cable 32, the input end of the first cable 32 is connected with the charging box 3, and the output end thereof is connected with a charging gun 33; the input end of the second cable 32 is connected with an external power source, and the output end thereof is connected with the charging box 3;

[0039] It also includes:

[0040] The first movable mechanism 1 includes a vertical first base box 11, and the charging box 3 can be moved in the up and down direction along the first base box 11 under the action of the first driving mechanism; the second movable mechanism 2 includes a horizontal second base box 21, and the first movable mechanism 1 can drive the charging box 3 to move in the left and right direction along the second base box 21 under the action of the second driving mechanism.

[0041] The first base box 11 is hollow, and a first driving mechanism is disposed in the cavity thereof. The first driving mechanism includes a first motor 13, and the first motor 13 is connected to a first screw 14, and the first motor drives the first screw to rotate. Figure 6 and Figure 7 As shown, a first fixing plate extends from the top of the first base box 11, a partition plate 15 is fixedly connected inside the first base box 11, and the first motor 13 is installed on the partition plate 15. The first base box is installed on the second slider by bolts through the first fixing plate.

[0042] The charging box 3 is installed on a vertical moving plate 12 having a length, and the charging box 3 is installed close to the lower part of the moving plate.

[0043] For example, the charging box can be mounted on the mobile plate 12 by bolts; the upper part of the mobile plate 12 is provided with a first slider 1241, and the first slider 1241 is screw-fitted and sleeved on the first screw rod 14. The side plate of the first base box 11 on which the mobile plate 12 is mounted is provided with two strip holes 111, and the through holes 111 form a guide plate 112; the first slider 1241 is provided with a guide through hole 1241 that matches the guide plate 112. Among them, the end of the first screw rod 14 away from the first motor is rotatably mounted on the bottom of the first base box 11 through a bearing.

[0044] When the first slider 1241 is in the highest state, the lower part of the movable plate 12 exceeds the first base box 11; Figure 6 As shown, the lower part of the movable plate 12 is provided with a hook 121, and the hook 121 is always located below the first base box 11. The hook 121 includes a horizontal support plate 122, and a baffle 123 is integrally provided on the side of the support plate 122 away from the movable plate 12. Figure 1 As shown, when in use, the first cable can be wound around the hook portion to reduce the hanging length of the first cable. Alternatively, when in use, the charging gun can be placed horizontally on the support plate 122.

[0045] Furthermore, when the first sliding block 1241 is in the highest state, the top of the movable plate 12 does not exceed the upper end of the first base box, and more specifically is located below the first fixed plate.

[0046] In specific implementation, the distance of the up and down movement of the charging box is the travel distance of the first slider along the guide plate. Therefore, in actual application, when the first slider is in the highest state, the height of the bottom of the mobile plate is adapted to the height limit of the parking lot. For example, the height limit for vehicles in ordinary underground parking lots is generally 2.5 meters to 3 meters, which is suitable for small passenger cars and SUVs. In this case, the height of the bottom of the mobile plate is 2.5-3m; or the height limit standard of public underground garages is generally 3 meters to 3.8 meters. In this way, the height of the bottom of the mobile plate can be more than 3m. In this way, by hanging the charging pile, the parking lot space can be saved and the passage of vehicles or pedestrians can be facilitated. Moreover, by controlling the up and down movement of the charging box by the first mobile mechanism, it can be applied to the height of use of different groups of people, increasing its flexibility of use.

[0047] The second base box 21 is provided with a second screw 223, and the second screw 223 is connected to a second driving mechanism, and the second driving mechanism includes a second motor 222, and the second motor drives the second screw to rotate. The second screw 223 is provided with a second slider 221 in cooperation with a spiral sleeve, and the first base box 11 is mounted on the second slider 221. Both the first motor and the second motor are bidirectional motors.

[0048] In specific applications, the stroke length of the second slider is adapted to the length of the parking space. Generally, the length of a parking space is 5-6 meters, and the stroke distance of the second slider is preferably greater than 6 meters to ensure that it can be moved to both sides of the length direction of the parking space.

[0049] like Figure 4 As shown, the movable plate is provided with a threading hole that cooperates with the second cable, and the threading hole is always located below the first base box 21. The first base box is provided with a first clamp or riding card 113, and the first clamp or riding card 113 fixes the second cable passing through it, and the second cable partially passes through the threading hole and is finally connected to the charging box; the first clamp can be installed on the first base box by bolts, and it is a conventional technology to fix the cable with a clamp and fix the clamp with bolts, which will not be repeated here. The length of the second cable located between the first clamp 113 and the charging box is adapted to the up and down movement of the first base box, that is, when the first slider moves to the lowest position, the second cable located between the first clamp 113 and the charging box is in a slightly relaxed, not tight state to avoid pulling; in specific use, when the first slider is located at the highest position, the second cable is deformed and bent towards each other and is located on the side of the first base box facing away from the charging box.

[0050] The charging box is integrated with a display screen and operation buttons. In addition to the regular operation buttons of the charging pile, the operation buttons also have buttons for controlling the first motor and the second motor. For example, they have at least a forward button, a reverse button and a stop button, or a dual control button. This is the prior art and will not be elaborated here.

[0051] During specific use, for example, the forward and reverse rotation of the second motor is controlled by a button, and the left and right movement of the second slider is controlled by the second screw, so that the charging box moves closer to the left and right directions according to the position of the charging port, and then the second motor controls the second slider to move downward to a suitable height. In this embodiment, the first cable is unwound from the hook to control the length of the first cable, and then the charging gun is used to charge the electric car corresponding to the charging port.

[0052] In this embodiment, a second fixing plate extends outward from the top plate of the second base box, and the second fixing plate can fix the second base box to the ceiling of the underground parking lot by bolts.

[0053] Embodiment 2: According to the attached Figure 1 To Attachment Figure 7 A movable hanging charging pile is shown. Compared with Embodiment 1, the movable plate is provided with a cable retracting assembly 5 in this embodiment. The cable retracting assembly 5 includes a cable reel 51. The cable reel 51 is connected to the main shaft of a third motor 52. The cable reel 51 rotates under the action of the third motor 52. The third motor 52 is a bidirectional motor. The reel is driven to rotate by the forward and reverse rotation of the main shaft of the third motor to control the reeling of the first cable. In particular, when the cable is not in use, the cable is wound and stored to prevent sagging from affecting the passage of pedestrians or vehicles.

[0054] And as Figure 7 As shown, the cable retracting assembly is always located below the first base box.

[0055] The charging box is provided with a button for controlling the third motor to control the rotation of the third motor to retract and release the first cable.

[0056] In actual operation, after the first cable is wound and stored by the cable retracting assembly 5, a certain amount of cable surplus can be reserved so that the charging gun can be placed horizontally on the support plate.

[0057] Embodiment 3: According to Figures 1 to 10 A movable hanging charging pile is shown. Compared with Embodiment 1 or Embodiment 2, this embodiment has

[0058] The second base box 21 is provided with an L-shaped third fixing plate 6 on the lower end surface facing away from the charging box, and the third fixing plate 6 includes a vertical plate and a horizontal plate. For example, the third fixing plate can be fixed to the second base box by bolts through the vertical plate; more specifically, the L opening of the third fixing plate faces the first base box 11, and the first base box 11 is provided with a fixing block 8 protruding into the L-shaped opening of the third fixing plate, and the fixing block 8 is provided with a through hole 81 in the horizontal direction, and a drag chain assembly 7 is provided on the horizontal plate, and the drag chain assembly 7 includes a drag chain, one end of the drag chain is fixed to the drag chain groove on the horizontal plate by bolts, and the other end is fixed to the upper or lower hole wall of the through hole by bolts; the first clamp is located below the fixing block or below the horizontal plate, and there is a gap between the horizontal plate and the first base box. The installation of the drag chain and its threading protection are existing well-known technologies, which will not be described in detail here.

[0059] The drag chain is adaptively matched with the electric wire of the second motor and the second cable, that is, the electric wire of the second motor and the second cable pass through the drag chain to adapt to the left-right movement of the first base box, and on the one hand, it is prevented from sagging and affecting the passage of pedestrians or vehicles, and on the other hand, it plays a protective role. In this embodiment, after the electric wire of the second cable and the second motor passes through the through hole, they are respectively fixed by the first clamp and the second clamp, and finally connected to the charging box.

[0060] In a specific application of this embodiment, the electrical conductors and cables of the first motor are adaptively provided with a margin outside the drag chain, that is, they are not in a tight state to avoid pulling.

[0061] Furthermore, a second clamp or saddle card 114 is provided on the first base box, and the second clamp or saddle card 114 fixes the electrical wire of the second motor passing therethrough, and the electrical wire is finally electrically connected to the charging box. The second clamp or saddle card can be installed on the first base box by bolts, and the length of the electrical wire of the second motor between the second clamp 114 and the charging box is adapted to the up and down movement of the first base box, that is, when the first slider moves to the lowest position, the electrical wire of the second motor between the second clamp 114 and the charging box is in a slightly relaxed, not tight state, to avoid pulling.

[0062] Example 4: Reference Figures 1 to 7 , Figure 11 to Figure 12 A movable hanging charging pile is shown. Compared with Embodiment 1 or Embodiment 2, in this embodiment, an L-shaped third fixing plate 6 is provided on the lower end surface of the second base box 21 facing away from the charging box. The third fixing plate 6 includes a vertical plate and a horizontal plate. For example, the third fixing plate can be fixed to the second base box by bolts through the vertical plate;

[0063] More specifically, the L-shaped opening of the third fixing plate faces the first base box 11, and the first base box 11 is provided with a fixing block 8 protruding into the L-shaped opening of the third fixing plate, and the fixing block 8 is horizontally provided with a through hole 81, and a hose 9 is provided on the horizontal plate, and one end of the hose 9 is fixed to the horizontal plate, and the other end is fixed to the hole wall of the through hole, preferably fixed to the lower wall of the through hole. For example, the hose can be fixed to the horizontal plate or the fixing block by bolts, and its implementation structure can be as follows: Fig.11 As shown, one end of the hose is provided with a first notch 91, and the other end is provided with a second notch 92, the first notch 91 and the second notch 92 are opposite to each other, and are fixed by bolts to the tube walls corresponding to the notches. The number of the hoses can be 1 or 2, that is, when the number of the hoses is 1, the second cable and the second motor's electrical conductors are partially passed through the same hose; in specific applications, the diameters of the second cable and the second motor's conductors are quite different, preferably, the number of the hoses is 2, that is, the second cable and the second motor's electrical conductors are respectively passed through different hoses.

[0064] The hose can be a corrugated tube or a hose made of PVC or rubber that can be greatly deformed.

[0065] Example 5: Reference Figures 1 to 11 A movable hanging charging pile is shown, specifically as Fig.11 As shown, compared with any one of the embodiments 1 to 4, this embodiment further includes a mounting bracket 100, and the mounting bracket 100 includes a U-shaped hanging plate 1001, and a fourth fixing plate 1002 is provided on the hanging plate 1001. This embodiment is suitable for underground parking lots with ventilation ducts or fire ducts near the ceiling, and the space formed between the hanging plates 1001 constitutes a space suitable for ventilation ducts or fire ducts, that is, the ventilation ducts or fire ducts can be adapted to pass through them, so as to adaptively install the charging pile as a whole. Specifically, the hanging plate 1001 can be fixed to the ceiling by bolts, and the third fixing plate is fixed to the bottom plate of the hanging plate 1001 by bolts.

[0066] The utility model is more suitable for installation in an underground parking lot or a parking lot with a canopy, especially a public parking lot.

[0067] When the utility model is used in practice, the second base box can be installed on the left and right sides or in the middle of the parking space along the length direction of the parking space. When it is used in practice, the second motor can be controlled to move the second slider along the second base box toward the charging port according to the position of the charging port of the parked electric vehicle. When the second slider moves to the position closest to the charging port, for example, when the charging port is located at the front of the electric vehicle, the second slider moves to slightly in front of the front of the vehicle. Then, the first slider is controlled by the first motor to move downward along the first base box until the charging box drops to a height suitable for operation. Then, the length of the first cable is controlled. For example, in Example 3, the first cable is partially detached from the first winding drum by controlling the third motor. Or in Examples 1 to 2, the first cable is partially wound out of the hook, and then the charging gun is dragged to the charging port for charging. After charging is completed, the first cable is wound around the hook or the first cable is wound around the first winding drum by the third motor. Then, the first slider is controlled by the first motor to move upward to a suitable height (without affecting the normal passage of pedestrians or vehicles).

[0068] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A movable hanging charging pile, comprising a charging box, the charging box being connected to a first cable and a second cable, the input end of the first cable being connected to the charging box, and the output end thereof being connected to a charging gun; The input end of the second cable is connected to an external power source, and the output end thereof is connected to a charging box; It is characterized in that It also includes: The first moving mechanism comprises a vertical first base box, and the charging box can move up and down along the first base box under the action of the first driving mechanism; The second moving mechanism includes a second transverse base box. The first moving mechanism can drive the charging box to move in the left and right directions along the second base box under the action of the second driving mechanism.

2. A movable hanging charging pile according to claim 1, characterized in that: The first base box is hollow, and a first driving mechanism is arranged in the cavity thereof. The first driving mechanism comprises a first motor, and the first motor is connected to a first screw rod.

3. A movable hanging charging pile according to claim 2, characterized in that: The charging box is installed on a vertical movable plate with a length. A first sliding block is provided on the upper part of the movable plate. The first sliding block is spirally fitted on the first screw rod.

4. The movable hanging charging pile according to claim 3, characterized in that: The side plate of the first base box for mounting the movable plate is provided with two strip holes, and a guide plate is spaced between the strip holes; The first sliding block is provided with a guide through hole matched with the guide plate.

5. The movable hanging charging pile according to claim 3, characterized in that: When the first sliding block is in the highest state, the lower part of the movable plate exceeds the first base box; A hook is provided at the lower part of the movable plate, and the hook is always located below the first base box.

6. The movable hanging charging pile according to claim 3, characterized in that: A second screw is disposed in the second base box. The second screw is connected to a second driving mechanism. The second driving mechanism includes a second motor.

7. The movable hanging charging pile according to claim 6, characterized in that: The second screw rod cooperates with the spiral sleeve to be provided with a second sliding block, and the first base box is installed on the second sliding block.

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